Senior Airman Thomas Rush, 7th Civil Engineer Squadron firefighter, kneels after extinguishing a fire on an aircraft fire trainer at Dyess Air Force Base, Texas, Sept. 15, 2020. The 7th CES firefighters wear equipment that weighs approximately 45 pounds while extinguishing fires that can reach up to 1,000 degrees. (U.S. Air Force photo by Airman 1st Class Colin Hollowell)